High pressure water jetting is a method for surface cleaning that uses water propelled at a high velocity to remove contaminants and other debris by hydro blasting .
The force of the fast moving water as it hits a material’s surface is powerful enough to remove unwanted layers of old coatings. Which in turn prepares the surface for subsequent operations such as applying primers and paints.
Despite these advantages, the recovery system for the water is important because some surface debris can be hazardous to the environment. And may need to be contained and disposed of in accordance with environmental laws.
Features of ultra high pressure water jetting
UHP water jetting machine can be used to remove debris on a variety of surfaces. Polymers, wood, concrete, steel pipes, copper statues and aluminum extrusions can all be cleaned by ultra high pressure waterjetting . It should be noted, however, that care must be taken to adjust the pressure according to the material being cleaned. The water pressure that is required for cleaning steel pipes will be much different from the pressure for cleaning wood surfaces.
Ultra high pressure waterjetting equipment is most often used to clean substrates prior to coating. Because without surface preparation, coatings can often fail prematurely.
High pressure water blaster
Ultra high pressure water jetting forces water out of a blasting gun at high velocities. Pump in the hydro blasting system obtain water from a reservoir. And place it under pressure in specially designed hoses that go from the reservoir to the exit orifice of the gun. A trigger mechanism on the hydro blasting gun opens and closes a valve. When the valve is open the pressurized water is released and projected at the material’s surface.
What does ultra high pressure water jetting (UHP Water Jetting) system mean?
Ultra high pressure hydroblasting machine holds several advantages over other types of cleaning processes. Water blasting does not use hazardous chemicals. And abrasive media blasting can cause residual solids to accumulate, creating an disorderly work environment.